//思路：替换数字

import java.sql.Array;
import java.util.*;

public class Solution {
    public static void main(String[] args) {
       Scanner in=new Scanner(System.in);
       String s=in.next();
        for (int i = 0; i < s.length(); i++) {
            if(s.charAt(i)=='1'||s.charAt(i)=='2'||s.charAt(i)=='3'||s.charAt(i)=='4'||s.charAt(i)=='5'||s.charAt(i)=='6'||
                    s.charAt(i)=='7'||s.charAt(i)=='8'||s.charAt(i)=='9'||s.charAt(i)=='0'){
                if(i==0){
                    s="number"+s.substring(i+1,s.length());
                }else{
                    s=s.substring(0,i)+"number"+s.substring(i+1,s.length());
                }
            }
        }
        System.out.println(s);
    }


    

}













